Welcome to the MMT Observatory

How to acknowledge the MMT in your publication.

Latest News

MMT Science Symposium, April 7-9, 2026

The MMT Observatory is hosting a MMT Science Symposium on April 7-9, 2026, on the University of Arizona campus in Tucson, AZ.

MMT Observing Schedule: February 2026 – July 2026

The observing schedule for February 2026 – July 2026 can be found here.

MMT in the News

MMT Binospec observations of the location of the brightest fast radio burst (FRB) by our colleagues at Northwestern University are highlighted at CNN and Sky & Telescope.

MMT Observing Schedule: August 2025 – January 2026

The observing schedule for August 2025 – January 2026 can be found here.